You synthesise a Behemoth slime and a behemoth slime (found on the she slime and slime uncharted island)
Or you can synthesize 4 slimes together.
fuse a green dragon with a metal slime
King Slime + Metal King Slime & King Bubble Slime + Metal Kaiser Slime. NOTE: Grandpa Slime is pretty hard!
metal king slime and beetleboy
tortured soul and king slime
srry wrong answer now u get it sintetizing a snail slime and a fencing fox or a snail slime and a platypunk
You do a quadruple synthesise (captian crow + Darkonium slime)+(Orgodemir + Rhapthorne 2)
It is usually in between DQ Headquarters and infant isle
Gigantes+Buffalogre I used them for ++ attack mine had 100 at lvl 1 =D
sadly you can't you can i Pokemon not DQM Joker 8(
you just synthesize 2 goodybags
Gigantes and Buffalaogre
You need to synthesize Rhapthorne 2 and Orgodemir into one monster, then synthesize Captain Crow and Gem Slime into another monster. When you synthesize the two newly synthesized monsters together, you get Dr. Snapped. If you need any more help, check out Gamefaqs.com